首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Piezoelectric oscillators
摘要
申请公布号
GB553091(A)
申请公布日期
1943.05.06
申请号
GB19420004405
申请日期
1942.04.02
申请人
STANDARD TELEPHONES AND CADLES LIMITED
发明人
分类号
H03B5/34
主分类号
H03B5/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
УЗЕЛ КРЕПЛЕНИЯ ПРОТЕКТОЛАЙЗЕРА С ОПОРОЙ К ЭЛЕМЕНТАМ НАСОСНОЙ УСТАНОВКИ УЭЦН
МНОГОСЛОЙНАЯ ПАНЕЛЬ
НАЗЕМНОЕ БИТУМОХРАНИЛИЩЕ
ВАКУУМНЫЙ ИСПАРИТЕЛЬ ДЛЯ ПЕРЕГОНКИ НЕФТЯНОГО СЫРЬЯ И НЕФТЕПРОДУКТОВ
УСТАНОВКА ДЛЯ ПОЛУЧЕНИЯ УЛЬТРАФИЛЬТРАЦИОННОЙ ТЕРМОСТОЙКОЙ ПОЛИМЕРНОЙ МЕМБРАНЫ
УСТРОЙСТВО УПРАВЛЕНИЯ СТЕКЛООЧИСТИТЕЛЕМ ТРАНСПОРТНОГО СРЕДСТВА
MECCANISMO AD INGRANAGGIO ECCENTRICO E UN METODO PER L'APPLICAZIONE MEDIANTE DETTO MECCANISMO DELLE FORZE DI ROTAZIONE
DISPOSITIVO E METODO DI PROTEZIONE DI UN'AREA RISERVATA
SISTEMA DI SICUREZZA APPLICABILE A QUALSIASI COMPUTER ED IDONEO AD IMPEDIRE L' APERTURA, DA PARTE DI MINORI, DI FILES, SITI INTERNET O CHAT LINE NON CONSENTITI DAI GENITORI O DA LORO AVENTI CAUSA
ECHO PROTECTION CIRCUIT, METHOD FOR SETTING FILTER COEFFICIENTS, AND PROGRAM
INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING APPARATUS
Door ? window construction system for preventing leakage of water
a liquid crystal display
A CONTACT PORTION OF A WIRES, AND THIN FILM TRANSISTOR SUBSTRATE INCLUDING THE CONTACT PORTION
methods of manufacturing a double side substrate having a dual semiconductor device and double side substrates fabricated thereby
A HIGH CARBON STEEL SHEET SUPERIOR IN STRENTH AND TOUGHNESS AND A MANUFACTURING METHOD THEREOF
SYSTEM AND METHOD FOR TEMPORARY APPLICATION COMPONENT DELETION AND RELOAD ON A WIRELESS DEVICE
LIGHT GUIDE PANEL COMPRISING STEP STRUCTURE FOR BACK LIGHT UNIT OF TFT-LCD
LIGHT GUIDE MEMBER, ILLUMINATION APPARATUS, AND IMAGE CAPTURING APPARATUS USING THE SAME
LOWPASS FILTER RESONANCE ROD
